| Business | Phone |
| Ballard's Plumbing Heating 2111 E Mitchell Rd, Petoskey 49770 | (231) 347-3900 |
| Emmet Plumbing & Heating 905 Howard St, Petoskey 49770 | (231) 347-3883 |
| Furgeson Plumbing & Heating 3799 Blackbird Rd, Petoskey 49770 | (231) 347-6629 |
| Haley's Plumbing & Heating Inc 3431 Click Rd, Petoskey 49770 | (231) 347-3784 |
| Northwest Mechanical Inc 934 Intertown Rd, Petoskey 49770 | (231) 347-4302 |
| Trautmann & Knapp Plbg & Htg 1622 Clarion Ave, Petoskey 49770 | (231) 347-4227 |
| Trautmann & Knapp Plbg & Htg 5272 Indian Garden Rd, Petoskey 49770 | (231) 347-4227 |